Mathematics, 02.12.2020 18:00, delvin7698
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1600 hours and a standard deviation of 55 hours. What percentage light bulbs last between 1460 hours and 1640 hours, to the nearest tenth?
Answers: 3
Mathematics, 21.06.2019 16:40, joannachavez12345
What is the average rate of change for this function for the interval from x=2 to x=4 ?
Answers: 2
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1600 h...
English, 02.04.2021 01:30
English, 02.04.2021 01:30